Recent Arrival! CARFAX One-Owner. Clean CARFAX. Summit White 2023 GMC Yukon XL AT4 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8 Bluetooth, Backup Camera, Apple CarPlay/Android Auto, AT4 Premium Package, Dual-Pane Panoramic Power Sunroof, Power-Retractable Assist Steps, Technology Package. New and used car dealer selling to the Northern Colorado market to include Fort Collins, Loveland, Greeley, wellington, Pierce, Longmont, Eaton, Firestone, Cheyenne and Laramie. We service and sell all makes and models.